开云体育

Thank you sir. I will get the parts as soon as my stimulus check hits. Chris

There you go : http://hfsignals.blogspot.com/p/25-watt-linear-for-40-and-20.html?m=1 wrote:

Here is a couple I found but never used them or seen any reviews just google searched " qrp hf power amplifier kits" https://www.qrp-labs.com/50wpa.html

I was curious if any one could give me advice about purchasing a 10-20 wat amp to go with the bitx. I have my basic antenna setup etc, I would just like a little more to get out. I’ll also probably

Today I made a solid SSB contact with ZD8SC in Ascension Island from Toronto Ontario on 17 meters. I was using an unmodified v3, no mike amp, no compression, into a G5RV at 40 feet. My wattmeter

I posted a photo that shows that I cannot clamp anything outside. It’s a walkway and tweakers will take anything they can scrap. I’m going to get a tripod and just mount the dipole in my window. I

I am using a 'Super Antenna' but it did not come with a 'random length counterpoise.'? I cut two radials (it has male spade connectors on the mount for them) for 20M, where I usually am.? I

Vic That v4 looks suspiciously like mine. You can search for Asshar's own words on c81, or tack solder something like 200 pF in parallel,? it might take an iteration but I was happy with the first

?

Vic,. This is with 12v power, correct? Tom w9kkq

Ok, I just wanted to ask because I had a commercial rig and for a while I couldn’t make contacts. I had to set the voltage from my supply to 13.8 volts. I just wanted to be sure that I wasn’t

Hello, So after reading all of the replies I decided on a way to proceed with a minimum of trying to figure out what to do with radials etc. Hamstick makes a mount that turns two sticks in to a

I just read the information on CEC website. The diagrams with the yellow lines are for the stand alone analyzer, not for the connected to uBITx S-meter. They S-meter diagram is in chapter 2 not 4.

The touch paddle was from QSKllc.com and was the TP-1. It cost about $179. Barry

Hello: Notice your message as I was clearing out those unneeded messages. Noticed your below message on touch paddles. Many years ago I had the use of a stand alone iambic keyer with touch paddles. In

I used whatever I was able to. Regarding magnet mount, I bought a heavy 4 magnet mount, and installed it, first on a Saturn SW wagon, then a Chrysler Town and Country. On the first I tuned a 20 meter

Note: I know a few people with the MP-1 'super antenna' and all report mediocre performance UNTIL they went from the random length counterpoise included to one roughly a quarter wavelength long. One

I am using a 7812 in mine, and even with supply voltages of closer to 12v, the output is still around11v, which is plenty for the uBitX main board, so don't be concerned if you have low supply

=Vic='s suggestion of a three-terminal regulator to drop the voltage from the PA voltage is a good one, as long as you follow the specs for the regulator.? An LM7812 would be one choice as long as

A mistake I see there is that you drilled the hole for the coax under the window. You should have drilled it on top just where your dipole wires are connected to the coax / box and put everything